Properties of matter
chemical/physical change
chemistry
chem 2
misc
100

ratio of mass

density

100

toasting bread

chemical change

100

chemistry is the study of 

matter

100

define plasma

electrically charged gas

100

2 types of changes

physical and chemical

200

ability to conduct heat or electricity

what is conductivity

200

water turning to ice

physical

200

+500 FREE POINTS

YAY

200

what is BEC and what does it stand for 

Bose einstein condensate, atoms cool to extreme low temp

200

ability to burn or light on fire

flammability 

300

liquid to solid

freezing

300

wood log getting burnt to ashes

chemical

300

matter has 

mass

300

is Aurora borealis plasma or bec?

plasma

300

ability to combine chemically with other substances

reactivity

400

solid to liquid

melting point

400

lemon getting sliced 

physical

400
does solid have a defined shape?

yes

400

plasma is made from_____

electrons and ions

400

FREE +1 POINT ONLY!

umm, ok?

500

liquid to gas

boiling point

500

TCGLTPO

taste, color, gas, light produced, temp change, precipitate forms, odor

500

TRUE OR FALSE: water moves freely and does have a defined shape

false

500

what is the order? liquid, plasma, gas, solid

solid, liquid, gas, plasma

500

toxicity

chemical

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